Comparison

Anniversary Keeper vs Event Countdown Logger

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Anniversary Keeper

Features
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Anniversary Keeper is a calendar app designed specifically for managing birthdays and anniversaries. It supports not only yearly events like birthdays, but also monthly anniversaries. Set notifications and you’ll never miss the important days that matter to you. Main Features ◆ Easily add birthdays and anniversaries A clean, intuitive input screen lets you quickly add dates, titles, repeat settings, and notification timing. You can also add an event by double-tapping a date on the calendar. ◆ Fully supports “yearly” and “monthly” anniversaries Yearly events such as birthdays or wedding anniversaries, and monthly events like couple anniversaries or pet adoption days—everything can be registered and shown on the calendar. ◆ Helpful reminders Notifications can be set for the day of the event, 1 day before, 3 days before, 1 week before, or a custom time—so you’re always prepared. ◆ List view with automatic sorting A “Upcoming” list shows your next events at a glance, keeping every important date organized. Recommended for • People who often forget birthdays and want a reliable reminder • Those who don’t want to forget monthly anniversaries • Anyone looking for a clean and simple anniversary-tracking app • Couples, families, and pet owners who want to keep all their anniversaries in one place

About

Event Countdown Logger

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**Event Countdown – Your Personal Moment Tracker** Transform how you anticipate life's special moments with beautifully designed countdown timers. Event Countdown combines stunning visual design with powerful features to help you track birthdays, anniversaries, deadlines, and every important date in between. **KEY FEATURES:** **Live Countdown Timers** - Real-time countdown display (Days:Hours:Minutes:Seconds) - Large, easy-to-read countdown units - Smooth number animations every second - Watch time tick down to your special moments **Stunning Visual Design** - 6 unique gradient color schemes - Each event gets its own vibrant gradient - Modern card-based layout with depth - Beautiful glassmorphism effects - Smooth animations and transitions **Dual View System** - **Upcoming Tab**: Active events with live countdowns - **History Tab**: Archive of completed events - Tab badges showing event counts - Swipe gestures for quick actions - One-tap delete buttons on each card **Rich Event Details** - Event name and custom notes - Date and time selection - Add gift ideas, locations, or reminders - Edit events anytime with beautiful forms - Organized by date automatically **Smart Notifications** - Reminder 1 day before event - Reminder 1 hour before event - Toggle notifications per event - Completely offline notifications - Never miss important moments **Offline-First Design** - All data saved locally on your device - Works completely offline - No internet required - Instant app startup - Your data stays private **Intuitive Interface** - One-tap delete buttons - Gradient-themed action buttons - Beautiful date/time pickers - Quick event creation - Smooth tab switching **Dark Mode Support** - Beautiful light theme - Stunning dark theme - Automatic theme switching - Gradients optimized for both modes **Perfect for:** - Tracking birthdays and anniversaries - Managing project deadlines - Counting down to vacations - Wedding planning - Exam preparation - Product launches - Special celebrations - Life milestones

Screenshots

Anniversary Keeper3 screens
Event Countdown Logger4 screens

Verdict

The call

The clearest difference is in-app purchases: Event Countdown Logger at none against Anniversary Keeper's 1. Event Countdown Logger also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.6). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Anniversary Keeper sells 1 one-off in-app purchase. Event Countdown Logger asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Anniversary Keeper versus Event Countdown Logger: the parameters behind the verdict, then further details
ParameterAnniversary KeeperEvent Countdown Logger
PriceFreeFree
Update frequencyWeekly—
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPod — better
Requires iOS17.612.0 — better
Further details — not scored
Size5 MB25 MB
Age rating4+4+
DeveloperKOTARO OMORIVan Than Tran

In-app purchases

1 purchases

Anniversary Keeper

One-time1
  • Anniversary Keeper Premium$2.99
None

Event Countdown Logger

No in-app purchases

Questions

Is Anniversary Keeper free?
Anniversary Keeper is free to download, with in-app purchases available.
Is Event Countdown Logger free?
Event Countdown Logger is free to download, with no in-app purchases.
Do Anniversary Keeper or Event Countdown Logger have ads?
Anniversary Keeper shows ads; Event Countdown Logger does not.

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